/* 
PROGRAMA QUE ENCIENDE 
Y APAGA EL LED CONECTADO AL PIN 2
*/
#define LED_VERDE 23
#define LED_ROJA 21
#define LED_AMARILLA 22

void setup() {
pinMode(LED_VERDE, OUTPUT);  //DEFINO EL GPI23 COMO SALIDA
pinMode(LED_ROJA, OUTPUT);   //DEFINO EL GPI21 COMO SALIDA
pinMode(LED_AMARILLA, OUTPUT);  //DEFINO EL GPI22 COMO SALIDA
}

void loop() {
digitalWrite(LED_VERDE, HIGH);   //ENCIENDE LED PIN GPI23
digitalWrite(LED_ROJA, LOW);    //APAGA LED PIN GPI21
digitalWrite(LED_AMARILLA, LOW); //APAGA LED PIN GPI22
delay(10000);  //RETARDO 10 SEGUNDO
digitalWrite(LED_AMARILLA, HIGH);  //ENCIENDE LED PIN GPI22
digitalWrite(LED_VERDE, LOW);  //APAGA LED PIN GPI23
digitalWrite(LED_ROJA, LOW);    //APAGA LED PIN GPI21
delay(1000); //RETARDO DE 1 SEGUNDO
digitalWrite(LED_AMARILLA, LOW);   //APAGA LED GPI22
digitalWrite(LED_ROJA, LOW);    //APAGA LED PIN GPI21
digitalWrite(LED_VERDE, LOW);  //APAGA LED PIN GPI23
delay(1000); //RETARDO DE 1 SEGUNDO
digitalWrite(LED_AMARILLA,HIGH);   //ENCIENDO LED GPI22
digitalWrite(LED_ROJA, LOW);    //APAGA LED PIN GPI21
digitalWrite(LED_VERDE, LOW);  //APAGA LED PIN GPI23
delay(1000); //RETARDO DE 1 SEGUNDO
digitalWrite(LED_VERDE, LOW);  //APAGA LED PIN GPI23
digitalWrite(LED_ROJA, HIGH);   //APAGA LED GPI21
digitalWrite(LED_AMARILLA,LOW);   //ENCIENDO LED GPI22
delay(10000); //RETARDO DE 10 SEGUNDO
}